<https://www.adaptedliving.ie/product/solo-call-chair-sensor-kit-mat/#product>
<http://schema.org/description>
"The Solo Call Pager, Transmitter and Chair Sensor Mat kit can pick up an alarm signal, within a 30 metre range, when a sensor mat is activated and can be set with an audio alarm, vibration alarm or both. It also flashes in each of these modes to draw attention to an activation. The broken link indicator light will also flash on the pager if it loses contact with, or goes out of range of, the transmitter.\r\nThe pager has an alarm volume level of 85dB and comes with belt clip. It also has a USB docking station with 1150mm (45 1/4\") cable and integral rechargeable battery. A USB mains adaptor can be used but is not included.\r\n\r\nThe transmitter has a wall mounting bracket and can be set to alarm instantly, or have a 2 second delay to help avoid false alarms caused by people moving around on a chair. The transmitter requires 2xAAA batteries, which are not included."
<https://www.adaptedliving.ie/product/solo-call-chair-sensor-kit-mat/>